Innslag:	aprs.fi for iOS
Staðsetning:	43°05.66' N 87°53.35' W - WW Loc. EN63BC32HP - sýna kort 589.7 m Norður Stefna 347° Frá Shorewood, Milwaukee County, Wisconsin, United States [?] 2.3 km Suð-austur Stefna 157° Frá Whitefish Bay, Milwaukee County, Wisconsin, United States 6.3 km Norður Stefna 13° Frá Milwaukee, Milwaukee County, Wisconsin, United States 134.4 km Norð-austur Stefna 47° Frá Rockford, Winnebago County, Illinois, United States
Síðasta staðsetning:	2026-01-03 02:41:28 UTC (1d 6h39m fyrir) 2026-01-02 20:41:28 CST Að staðartíma Shorewood, United States [?]
Stefna:	302°
Hraði:	0 km/h
Síðasti slóði:	W9TJP-4>aprs.fi via aprsfi-iOS
Geymdar stöður:	47915
Önnur auðkenni:	W9TJP-7 W9TJP-2 W9TJP W9TJP-10

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.